| Aliment I | Aliment II | Aliment III | Nom de l'aliment | Pays | Stade du prédateur |
|---|---|---|---|---|---|
| detritus | detritus | debris | unidentified | (non disponible) | adultes |
| plants | other plants | benthic algae/weeds | unidentified | (non disponible) | adultes |
| plants | other plants | terrestrial plants | terrestrial plants | Hong Kong | adultes |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified | France | juv./adultes |
| zoobenthos | insects | insects | unidentified | Canada | recrut./juv. |
| zoobenthos | insects | insects | unidentified | Canada | juv./adultes |
| zoobenthos | insects | insects | unidentified | Canada | juv./adultes |
| zoobenthos | mollusks | n.a./other mollusks | unidentified mollusks | Canada | juv./adultes |
| zoobenthos | worms | n.a./other annelids | unidentified annelids | Canada | juv./adultes |
| zooplankton | plank. crust. | cladocerans | unidentified | Canada | juv./adultes |